3,3,3,3,3 എന്നീ സംഖ്യകളുടെ മാനക വ്യതിയാനം?
A0
B3
C1
D5
A0
B3
C1
D5
Related Questions:
The table shows the number of workers of different categories in an office , grouped according to their daily wages. What is the mean daily wages?
Daily wages(Rs) | Number of workers |
675 | 8 |
730 | 4 |
755 | 4 |
780 | 3 |
840 | 1 |